CVE-2020-15670
published 2020-10-01CVE-2020-15670: Mozilla developers reported memory safety bugs present in Firefox for Android 79. Some of these bugs showed evidence of memory corruption and we presume that…
PriorityP341high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.08%
60.9th percentile
Mozilla developers reported memory safety bugs present in Firefox for Android 79. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 80, Firefox ESR < 78.2, Thunderbird < 78.2, and Firefox for Android < 80.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 80.0-1 (sid) | firefox 80.0-1 (sid) |
| mozilla | firefox | < 80.0 | 80.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 80.0+build2-0ubuntu0.16.04.1 | 80.0+build2-0ubuntu0.16.04.1 |
| mozilla | firefox | >= 0 < 80.0.1+build1-0ubuntu0.16.04.1 | 80.0.1+build1-0ubuntu0.16.04.1 |
| mozilla | firefox | >= 0 < 80.0+build2-0ubuntu0.18.04.1 | 80.0+build2-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 80.0.1+build1-0ubuntu0.18.04.1 | 80.0.1+build1-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 80.0+build2-0ubuntu0.20.04.1 | 80.0+build2-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 80.0.1+build1-0ubuntu0.20.04.1 | 80.0.1+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 80 | 80 |
| mozilla | firefox_esr | < 78.2 | 78.2 |
| mozilla | firefox_esr | >= unspecified < 78.2 | 78.2 |
| mozilla | firefox_for_android | >= unspecified < 80 | 80 |
| mozilla | thunderbird | < 78.2 | 78.2 |
| mozilla | thunderbird | >= 0 < 1:78.8.1+build1-0ubuntu0.18.04.1 | 1:78.8.1+build1-0ubuntu0.18.04.1 |
| mozilla | thunderbird | >= 0 < 1:78.7.1+build1-0ubuntu0.20.04.1 | 1:78.7.1+build1-0ubuntu0.20.04.1 |
| mozilla | thunderbird | >= unspecified < 78.2 | 78.2 |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
vendor_ubuntu4.7MEDIUM
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Ubuntu
Firefox regressions
vendor_ubuntu·2020-09-03·CVSS 4.7
[MEDIUM] Firefox regressions
Title: Firefox regressions
Summary: USN-4474-1 caused some minor regressions in Firefox.
USN-4474-1 fixed vulnerabilities in Firefox. The update introduced various
minor regressions. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, trick the user
in to installing a malicious extension, spoof the URL bar, leak sensitive
information between origins, or execute arbitrary code. (CVE-2020-15664,
CVE-2020-15665, CVE-2020-15666, CVE-2020-15670)
It was discovered that NSS incorrectly handled certain signatures.
An attacker could possibly use this issue to ex
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2020-08-26·CVSS 4.7
CVE-2020-15666 [MEDIUM] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Firefox could be made to crash or run programs as your login if it
opened a malicious website.
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, trick the user
in to installing a malicious extension, spoof the URL bar, leak sensitive
information between origins, or execute arbitrary code. (CVE-2020-15664,
CVE-2020-15665, CVE-2020-15666, CVE-2020-15670)
It was discovered that NSS incorrectly handled certain signatures.
An attacker could possibly use this issue to expose sensitive information.
(CVE-2020-12400, CVE-2020-12401, CVE-2020-6829)
A data race was discovered when importing certificate information in
Red Hat
Mozilla: Memory safety bugs fixed in Firefox 80 and Firefox ESR 78.2
vendor_redhat·2020-08-25·CVSS 8.8
CVE-2020-15670 [HIGH] CWE-120 Mozilla: Memory safety bugs fixed in Firefox 80 and Firefox ESR 78.2
Mozilla: Memory safety bugs fixed in Firefox 80 and Firefox ESR 78.2
Mozilla developers reported memory safety bugs present in Firefox for Android 79. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 80, Firefox ESR < 78.2, Thunderbird < 78.2, and Firefox for Android < 80.
Package: firefox (Red Hat Enterprise Linux 5) - Not affected
Package: thunderbird (Red Hat Enterprise Linux 5) - Not affected
Package: firefox (Red Hat Enterprise Linux 6) - Not affected
Package: thunderbird (Red Hat Enterprise Linux 6) - Not affected
Package: firefox (Red Hat Enterprise Linux 7) - Not affected
Package: thunderbird (Red Hat Enterprise Linux 7) - Not affe
Debian
CVE-2020-15670: firefox - Mozilla developers reported memory safety bugs present in Firefox for Android 79...
vendor_debian·2020·CVSS 8.8
CVE-2020-15670 [HIGH] CVE-2020-15670: firefox - Mozilla developers reported memory safety bugs present in Firefox for Android 79...
Mozilla developers reported memory safety bugs present in Firefox for Android 79. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 80, Firefox ESR < 78.2, Thunderbird < 78.2, and Firefox for Android < 80.
Scope: local
sid: resolved (fixed in 80.0-1)
Mozilla
Mozilla Foundation Security Advisory 2020-39: CVE-2020-15670
vendor_mozilla·CVSS 8.8
CVE-2020-15670 [HIGH] Mozilla Foundation Security Advisory 2020-39: CVE-2020-15670
Mozilla Foundation Security Advisory 2020-39
CVE: CVE-2020-15670
Product: Firefox for Android
Impact: high
Fixed in: Firefox for Android 80
Mozilla
Mozilla Foundation Security Advisory 2020-36: CVE-2020-15670
vendor_mozilla·CVSS 8.8
CVE-2020-15670 [HIGH] Mozilla Foundation Security Advisory 2020-36: CVE-2020-15670
Mozilla Foundation Security Advisory 2020-36
CVE: CVE-2020-15670
Product: Firefox
Impact: high
Fixed in: Firefox 80
Mozilla
Mozilla Foundation Security Advisory 2020-38: CVE-2020-15670
vendor_mozilla·CVSS 8.8
CVE-2020-15670 [HIGH] Mozilla Foundation Security Advisory 2020-38: CVE-2020-15670
Mozilla Foundation Security Advisory 2020-38
CVE: CVE-2020-15670
Product: Firefox ESR
Impact: high
Fixed in: Firefox ESR 78.2
Mozilla
Mozilla Foundation Security Advisory 2020-41: CVE-2020-15670
vendor_mozilla·CVSS 8.8
CVE-2020-15670 [HIGH] Mozilla Foundation Security Advisory 2020-41: CVE-2020-15670
Mozilla Foundation Security Advisory 2020-41
CVE: CVE-2020-15670
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 78.2
GHSA
GHSA-j4ww-v8q8-vr74: Mozilla developers reported memory safety bugs present in Firefox for Android 79
ghsa_unreviewed·2022-05-24
CVE-2020-15670 [HIGH] CWE-763 GHSA-j4ww-v8q8-vr74: Mozilla developers reported memory safety bugs present in Firefox for Android 79
Mozilla developers reported memory safety bugs present in Firefox for Android 79. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 80, Firefox ESR < 78.2, Thunderbird < 78.2, and Firefox for Android < 80.
OSV
firefox regressions
osv·2020-09-03·CVSS 4.7
[MEDIUM] firefox regressions
firefox regressions
USN-4474-1 fixed vulnerabilities in Firefox. The update introduced various
minor regressions. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, trick the user
in to installing a malicious extension, spoof the URL bar, leak sensitive
information between origins, or execute arbitrary code. (CVE-2020-15664,
CVE-2020-15665, CVE-2020-15666, CVE-2020-15670)
It was discovered that NSS incorrectly handled certain signatures.
An attacker could possibly use this issue to expose sensitive information.
(CVE-2020-12400, CVE-2020-12401, CVE-2020-
OSV
firefox vulnerabilities
osv·2020-08-26·CVSS 4.7
CVE-2020-15664 [MEDIUM] firefox vulnerabilities
firefox vulnerabilities
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, trick the user
in to installing a malicious extension, spoof the URL bar, leak sensitive
information between origins, or execute arbitrary code. (CVE-2020-15664,
CVE-2020-15665, CVE-2020-15666, CVE-2020-15670)
It was discovered that NSS incorrectly handled certain signatures.
An attacker could possibly use this issue to expose sensitive information.
(CVE-2020-12400, CVE-2020-12401, CVE-2020-6829)
A data race was discovered when importing certificate information in to
the trust store. An attacker could potentially exploit this to cause an
unspecified impact. (CVE-2020-15668)
OSV
CVE-2020-15670: Mozilla developers reported memory safety bugs present in Firefox for Android 79
osv·2020-08-26·CVSS 8.8
CVE-2020-15670 [HIGH] CVE-2020-15670: Mozilla developers reported memory safety bugs present in Firefox for Android 79
Mozilla developers reported memory safety bugs present in Firefox for Android 79. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 80, Firefox ESR < 78.2, Thunderbird < 78.2, and Firefox for Android < 80.
No detection rules found.
No public exploits indexed.
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1651001%2C1653626%2C1656957https://www.mozilla.org/security/advisories/mfsa2020-36/https://www.mozilla.org/security/advisories/mfsa2020-38/https://www.mozilla.org/security/advisories/mfsa2020-39/https://www.mozilla.org/security/advisories/mfsa2020-41/https://bugzilla.mozilla.org/buglist.cgi?bug_id=1651001%2C1653626%2C1656957https://www.mozilla.org/security/advisories/mfsa2020-36/https://www.mozilla.org/security/advisories/mfsa2020-38/https://www.mozilla.org/security/advisories/mfsa2020-39/https://www.mozilla.org/security/advisories/mfsa2020-41/
2020-10-01
Published